If the customer has no position, the risk is 0;

If the customer is in Man Cang, the risk is100%;

If the risk is greater than 100%, the customer has closed the position and will be forced to close the position by the futures company.

In general, the risk of customers is between 0- 100%. The greater the risk, the greater the risk faced by customers (of course, the greater the risk faced by futures companies).

If any futures company adopts the opposite calculation formula, it is heterogeneous and violates the normal way of thinking.